South Korea’s president, Lee Jae Myung, orders a comprehensive government response to an ongoing heatwave. Multiple outlets report that Lee instructs authorities to strengthen protections for people most at risk during extreme temperatures, including vulnerable residents. The measures also include stricter enforcement of rest breaks for workers exposed to outdoor conditions during the hottest parts of the day. The president’s directive emphasizes that heat conditions are severe and require coordinated action across relevant agencies to reduce health risks. While details of the specific steps and enforcement mechanisms are not fully outlined in the provided excerpts, the reporting is consistent that the response focuses on safeguarding health for at-risk groups and managing labor practices for outdoor workers. Overall, the directive signals heightened urgency and a push for immediate, practical safeguards during peak heat hours rather than relying only on general guidance. The reports characterize the action as an “all-out” effort by the government to protect the public from the effects of the heatwave.